My Yugo M64 kit. Not too many of these floating around, they were the first of the Yugo AK's, with a milled receiver and the two tang stock system like a Russian Type 3. It only has one horizontal lightening cut, on the right hand side, but it has a stepped down lightening cut on the left side of the receiver and a spring loaded piece to keep the magazine from wobbling.

its not illegal to bring in as long as its visibly inert to customs..I've been checking into it..a friend brought in some of those Israeli Practice rifle grenades..and I sent down 2 real yugo launchers ....so it seems all good to go

"It is war that shapes peace, and armament that shapes war."
- Thomas Fuller